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» Alternating Weighted Automata
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CORR
2010
Springer
121views Education» more  CORR 2010»
13 years 8 months ago
Simulation vs. Equivalence
For several semirings S, two weighted finite automata with multiplicities in S are equivalent if and only if they can be connected by a chain of simulations. Such a semiring S is c...
Zoltán Ésik, Andreas Maletti
ENTCS
2006
99views more  ENTCS 2006»
13 years 8 months ago
Metrics for Action-labelled Quantitative Transition Systems
This paper defines action-labelled quantitative transition systems as a general framework for combining qualitative and quantitative analysis. We define state-metrics as a natural...
Yuxin Deng, Tom Chothia, Catuscia Palamidessi, Jun...
ACL
2010
13 years 6 months ago
Finding Cognate Groups Using Phylogenies
A central problem in historical linguistics is the identification of historically related cognate words. We present a generative phylogenetic model for automatically inducing cogn...
David Hall, Dan Klein
ICECCS
2009
IEEE
119views Hardware» more  ICECCS 2009»
14 years 3 months ago
REMES: A Resource Model for Embedded Systems
In this paper, we introduce the model REMES for formal modeling and analysis of embedded resources such as storage, energy, communication, and computation. The model is a state-ma...
Cristina Cerschi Seceleanu, Aneta Vulgarakis, Paul...
IANDC
2011
119views more  IANDC 2011»
13 years 3 months ago
Quantitative Kleene coalgebras
We present a systematic way to generate (1) languages of (generalised) regular expressions, and (2) sound and complete axiomatizations thereof, for a wide variety of quantitative ...
Alexandra Silva, Filippo Bonchi, Marcello M. Bonsa...